Noun: Disparaging term for a brony, particularly the type who is either actually sexually aroused by equines, or at least jokes about it and smugly uses the term "plot" to mean ass due to seeing one joke image about being sexually aroused by equines. People who use this term may apply it to all bronies.
I don't feel good letting my daughter hang out with a bunch of horsefuckers. Then again, she's a human and not a horse, so maybe it's safe.
by Bahmo May 28, 2019
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When you pull up a water sprinkler from the ground, breaking it which results in it making horsefucker sound.
Me and Emil is going down the local football field to make some horsefucker.
by ZeKritzical August 19, 2017
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